Useful tips for everyday
How does the NFS service ( system administration guide ) work? By default, the public file handle on an NFS server is established on the…
Is uuencode still used? uuencode/decode became popular for sending binary (and especially compressed) files by email and posting to Usenet newsgroups, etc. It has now…
What is Oneshell? ONESHELL is mentioned as a target, then when a target is built all lines of the recipe will be given to a…
How do I view a Playstation file in Ghostscript? When GSView is open click on Media on the GSView menu and select letter. Now you…
How to change the systemd service timeout value? Use TimeoutStartSec, TimeoutStopSec or TimeoutSec (more info here) to specify how long the timeout should be for…
What occurs when the linker encounters duplicate symbol names? Duplicate symbols When two or more functions in the linked object files have the same name,…
Is Unix still used today? Yet despite the fact that the alleged decline of UNIX keeps coming up, it’s still breathing. It’s still widely used…
How to auto execute commands / scripts during reboot or startup? There are two traditional methods to execute a command or run scripts during startup:…
How do I enable SSH on OpenBSD? The SSH service is enabled by default on OpenBSD (unless you answered “no” to the question Start sshd(8)…
How do you Diff two strings? Using String. equals() :In Java, string equals() method compares the two given strings based on the data/content of the…